Yesterday I ran in to his clever little thing in a bathroom stall in one of Hong Kong's many shopping malls. It's like a high chair by the toilet. Soon easy and genius! Then I don't have to carry her, or have to put her on the floor worrying about all the grossness she can touch in there while I'm immobilized doing my business.
So simple, and exactly what we moms need. I hope there is such thing in the men's room as well :).